Adding a cart icon with count

app/assets/stylesheets/darkswarm/header.css.sass

@@ -2,9 +2,19 @@
 nav.top-bar
   margin-bottom: 0px
   a.icon
-    line-height: auto
-    font-size: 1.75em
+    &:hover
+      text-decoration: none
+    height: 45px
     color: white
+    i
+      font-size: 29px
+      line-height: 45px
+    span
+      font-size: 13px
+      display: inline-block
+      line-height: 45px
+      height: 45px
+      vertical-align: top
 
 body > section[role='main']
   padding: 0px

app/helpers/spree/orders_helper.rb

@@ -18,5 +18,9 @@ module Spree
     def last_completed_order
       spree_current_user.orders.complete.last
     end
+
+    def cart_count
+      current_order.andand.line_items.count || 0
+    end
   end
 end

app/views/shared/_menu.html.haml

@@ -10,3 +10,12 @@
         = render 'shared/signed_out'
       - else
         = render 'shared/signed_in'
+
+  %section.top-bar-section
+    %ul.right
+      %li.cart
+        %a.icon{href: cart_url}
+          %i.fi-shopping-cart 
+            %span
+              = cart_count
+              items